Lunati Signature Series .650" Dual Valve Spring Kit | Steel Retainers 871250 utilising 2 x high performance

utilising 2 x high performance Bosch Racing fuel pumps

Great gain in performance

One Piece Adaptor

- Dual 3" Stainless Steel rear mufflers

cutting etc

Lunati Signature Series .650" Dual Valve Spring Kit | Steel Retainers 871250 utilising 2 x high performanceLSX Performance Parts proudly supply the very best in performance valve springs for your build. Our LSX Performance Parts spring kit features the very best & most trusted brand in valve train components. The Lunati Signature Series dual valve spring kits are designed for maximum reliability high horsepower applications. These valve springs are designed to ensure excellent durability and longevity. These springs will work well with factory style